Clamshell container



FIG. 1 is a top, front and right side isometric view of a clamshell container showing my new design;

FIG. 2 is a bottom, front and left side isometric view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a left side elevation view thereof;

FIG. 7 is a front elevation view thereof;

FIG. 8 is a rear elevation view thereof;

FIG. 9 is a cross-sectional view taken along line 9-9 of FIG. 3 ; and,

FIG. 10 is a cross-sectional view taken along line 10-10 of FIG. 3 . 

CLAIM The ornamental design for a clamshell container, as shown and described. 